function isInArray (_array, _value)
{
  var _valueFound = false;

  if (typeof _array != 'undefined' && _array != null && typeof _array.length == 'number')
  {
    for (var _elementNo = 0; _elementNo < _array.length && !_valueFound; _elementNo++)
    {
      _valueFound = _array [_elementNo] === _value;
    }
  }

  return _valueFound;
}

function chooseAll(frm, arr, mark)
{
	for (i = 0; i <= frm.elements.length; i++)
	{
  		try {
    		if (frm.elements[i].name == arr)
    		{
	      		frm.elements[i].checked = mark;
	      	}
  		}catch(er) {}
 	}
}

function moveFormVariable(to,from)
{
	var val = $(from).getValue();
	$(to).value = val;
}

function sendPager()
{
	moveFormVariable('page_limit','pageChooser');
	document.search.submit();
}